Replace EXTERNAL_DOMAIN variable with APP_URL

1 files changed, 2 insertions, 2 deletions

diff --git a/docker/README.md b/docker/README.md
index 2d5e6ba..3cb49be 100644
--- a/docker/README.md
+++ b/docker/README.md
@@ -35,7 +35,7 @@ To create the docker container with the proper parameters:
         docker create \
           --name=ferdi-server \
           -e NODE_ENV=development \
-          -e EXTERNAL_DOMAIN=https://<ferdi-serverdomain> \
+          -e APP_URL=<ferdi-server-url> \
           -e DB_CONNECTION=<database> \
           -e DB_HOST=<yourdbhost> \
           -e DB_PORT=<yourdbport> \
@@ -79,7 +79,7 @@ Container images are configured using parameters passed at runtime (such as thos
 | :----: | --- |
 | `-p <port>:3333` | Will map the container's port 3333 to a port on the host, default is 3333. See the [Docker docs](https://docs.docker.com/config/containers/container-networking/) for more information about port mapping |
 | `-e NODE_ENV=development` | for specifying Node environment, production or development, default is development **currently this should not be changed**. See the [Docker docs](https://docs.docker.com/) for more information on the use of environmental variables in [Command-line](https://docs.docker.com/engine/reference/commandline/run/#mount-volume--v---read-only) and [Docker Compose](https://docs.docker.com/compose/environment-variables/) |
-| `-e EXTERNAL_DOMAIN=https://<ferdi-serverdomain>` | for specifying the external https domain address of the Ferdi-server |
+| `-e APP_URL=<ferdi-server-url>` | for specifying the URL of the Ferdi-server, including `http://` or `https://` as relevant. |
 | `-e DB_CONNECTION=<databasedriver` | for specifying the database being used, default is sqlite, see [below](#supported-databases-and-drivers) for other options |
 | `-e DB_HOST=<yourdbhost>` | for specifying the database host, default is 127.0.0.1 |
 | `-e DB_PORT=<yourdbport>` | for specifying the database port, default is 3306 |